. >> that's pretty exciting technology. what could be the next steps ahead? >> there are medical diagnostics. we need to understand differentiation about how this happens. then eventually, they're going to hope they will be able to grow tissue specifically tailored to individuals. >> exciting years ahead of us in this field. thank you very much for that. >> russia is due to open the second leg of the gas line to europe today. the first by -- pipeline has been pumping gas to germany since november last year. this will double their annual capacity to up to $55 -- 55 billion cubic meteres. gazprom is already looking at other lines. they have already warned about becoming too dependent on russia for energy. >> the first capsule with cargo left for the iss. >> it included ice cream, clothing, and cargo. >> i fancy some ice cream right now. stay with us more. we will have more at the top of the hour. >> see you soon. ????ovív"ddhú#$